实时计算 Flink版cdc配置的相关内容

问答 2023-12-10 来自：开发者社区

flink cdc跑多个MySQL到doris任务，报错数据库连接超时，还有其他什么地方需要配置？

flink cdc跑多个MySQL到doris任务，报错数据库连接超时，查看连接的数据库连接数及超时时间正常，请教大佬们还有其他什么地方需要配置？

问答 2023-12-05 来自：开发者社区

Flink CDC看看是哪里配置错了吗？

Flink CDC看看是哪里配置错了吗？我看oracle-cdc里是有driver的，issues好像也有同样的问题

文章 2023-12-04 来自：开发者社区

Flink CDC配置中缺少了`mongo-cdc.start.at`参数导致的

这个问题可能是由于您的Flink CDC配置中缺少了mongo-cdc.start.at参数导致的。这个参数用于指定从哪个时间点开始读取数据，如果不设置该参数，则默认为null，这可能会导致同步过程中出现BsonInvalidOperationException异常。您可以尝试在Flink CDC的配置文件中添加以下参数： mongo-c...

问答 2023-12-04 来自：开发者社区

Flink CDC中server-id mysql cdc 抽取多个表是不是一般要配置好些？

问答 2023-12-04 来自：开发者社区

Flink CDC每张表都需要配置这个东西吗？因为遇到过server-id 冲突的情况？

问答 2023-12-04 来自：开发者社区

Flink CDC的配置又是什么作用？classloader.check-leaked-classloader，Caused by: java.lang.IllegalStateException: Trying to access closed classloader. Please check if you store classloaders directly or indirectly ....

问答 2023-12-04 来自：开发者社区

Flink CDC中mongo版本4.4，cdc胖包版本2.4.2，按照文档里这么配置的？

Flink CDC中mongo版本4.4，cdc胖包版本2.4.2，按照文档里这么配置的？mongodb集群1主1从CREATE TABLE ods_common_db.realtime_sync_logs( _id STRING PRIMARY KEY NOT ENFORCED, level STRING , loggerName STRING , messag...

问答 2023-12-04 来自：开发者社区

Flink CDC flink捕捉不到cdc消息按照文档上的配置了变更流相关的权限？

Flink CDC中mongoCDC的吗，mongo的变更流貌似没有启用，flink捕捉不到cdc消息按照文档上的配置了变更流相关的权限？

问答 2023-12-04 来自：开发者社区

Flink CDC中mysql cdc支持全量的时候并发读取,这个怎么配置呀？

Flink CDC中mysql cdc支持全量的时候并发读取,这个怎么配置呀？我使用了flink -p 命令指定了,但是task还是单并行度上面是jobManager的config已经显示配置了4个并行度,但是task执行的时候还是一个

问答 2023-12-03 来自：开发者社区

Flink CDC如果binlog找不到配置的timestamp，任务是什么运行情况？

Flink CDC中mysql用timestamp启动，如果binlog找不到配置的timestamp，任务是什么运行情况？

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

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MySQL 到 Hologres

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